<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>

    <div id="app">
        <!-- 1.在便利的过程中，没有使用索引值(下标值) -->
        <ul>
            <li v-for='item in names'>{{item}}</li>
        </ul>

        <!-- 在遍历过程中，获取索引值 -->
        <ul>
            <li v-for='(item,index) in names'>{{index+1}}--{{item}}</li>
        </ul>

    </div>
    <script src="../js/vue.js"></script>
    <script>
        const app = new Vue({
            el:'#app',
            data:{
                message:'你好呀！',
                names:["cc","vv","ll","ff"]
            },
        })
    </script>
</body>
</html>